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Weston A. Price Foundation Warns FDA About Dangers Of A Salt Restrictive Diet

Wednesday, January 25th, 2012

The Weston A. Price Foundation (WAPF) has warned the FDA that plans for salt restriction pose a health threat to Americans of all ages, in comments submitted to the agency yesterday.

The Weston A. Price Foundation is a non-profit nutrition education foundation dedicated to accurate scientific information about diet and health.

WAPF noted that by entitling their document “Approaches to Reducing Sodium Consumption,” the FDA has signaled that it has already decided that Americans’ sodium consumption should be reduced. But neither history nor the scientific evidence support this approach.

“A study from 1991 indicates that people need about one and one-half teaspoons of salt per day,” says Sally Fallon Morell, president of the Weston A. Price Foundation. “Anything less triggers a cascade of hormones to recuperate sodium from the waste stream, hormones that make people vulnerable to heart disease and kidney problems. This is proven biochemistry. Yet, FDA as well as USDA want to mandate drastically restricted sodium consumption at about one-half teaspoon per day.”

WAPF testimony noted that salt plays a critical role in body physiology and brain function. In the elderly, lack of salt is associated with increased hip fractures and cognitive decline; low salt diets in growing children predisposes to poor neurological development.

Proposals to restrict salt cite benefits to hypertension. But only 30 percent of the population experiences a slight reduction in blood pressure on a salt restricted diet, while 70 percent show no benefit.

“These statistics don’t justify a population-wide policy of salt reduction,” says Fallon Morell

Recent studies show a correlation of salt restriction with increased heart failure and with insulin resistance leading to diabetes. Studies show that even modest reductions in salt cause an increased risk of cardiovascular disease. Higher incidence of inflammatory markers and altered lipoproteins are also found by researchers evaluating those on salt reduced diets. These factors are precursors to metabolic syndrome, which predicts heart problems and diabetes.

Both sodium and chloride, the components of salt, are needed for digestion. These elements form the basis of cellular metabolism and our only source of adequate intake is salt.

The Foundation also cautions the FDA that salt reductions will increase food safety risks. Salt is a traditional food preservation medium with an excellent track record. Artisan cheeses, preserved meats like salami and traditional pickled foods like sauerkraut require salt to prevent contamination by pathogens.

“Our biggest concern is that with FDA dictates against salt, manufacturers will add imitation salt flavors like Senomyx to processed foods,” says Fallon Morell. ”Marketed as a food, so it does not require testing, and added in amounts so small that is does not need to be labeled, this neurotropic compound can interfere with our natural taste for salt, leading to severe deficiencies. Or, people will become obese as they eat more and more, trying to satisfy the body’s need for salt.”

The Weston A. Price Foundation fully referenced commentary is posted  at http://www.westonaprice.org/images/pdfs/wapf-comments-fda-salt.pdf.

Source: www.westonaprice.org

Is Salt Killing Us?

Tuesday, February 23rd, 2010

Suppose, as some experts advise, that the new national dietary guidelines due this spring will lower the recommended level of salt. Suppose further that public health officials in New York and Washington succeed in forcing food companies to use less salt. What would be the effect?

A) More than 44,000 deaths would be prevented annually (as estimated recently in The New England Journal of Medicine).

B) About 150,000 deaths per year would be prevented annually (as estimated by the New York City Department of Health and Mental Hygiene).

C) Hundreds of millions of people would be subjected to an experiment with unpredictable and possibly adverse effects (as argued recently in The Journal of the American Medical Association).

D) Not much one way or the other.

E) Americans would get even fatter than they are today.

Don’t worry, there’s no wrong answer, at least not yet. That’s the beauty of the salt debate: there’s so little reliable evidence that you can imagine just about any outcome. For all the talk about the growing menace of sodium in packaged foods, experts aren’t even sure that Americans today are eating more salt than they used to.

When you don’t know past trends, predicting the future is a wide-open game.

My personal favorite prediction is E, the further fattening of America, but I’m just guided by a personal rule: Never bet against the expansion of Americans’ waistlines, especially not when public health experts get involved.

The harder the experts try to save Americans, the fatter we get. We followed their admirable advice to quit smoking, and by some estimates we gained 15 pounds apiece afterward. The extra weight was certainly a worthwhile trade-off for longer life and better health, but with success came a new challenge.

Officials responded by advising Americans to shun fat, which became the official villain of the national dietary guidelines during the 1980s and 1990s. The anti-fat campaign definitely made an impact on the marketing of food, but as we gobbled up all the new low-fat products, we kept getting fatter. Eventually, in 2000, the experts revised the dietary guidelines and conceded that their anti-fat advice may have contributed to diabetes andobesity by unintentionally encouraging Americans to eat more calories.

Read more at: When It Comes to Salt, No Rights or Wrongs. Yet. (NY Times)